From 3673e07cff6ec05b1662972dd7b1b68a92e68301 Mon Sep 17 00:00:00 2001
From: Justin Maggard <jmaggard@netgear.com>
Date: Thu, 3 Jun 2010 21:59:18 +0000
Subject: [PATCH] * Store the root XML element when parsing, and make sure we
 don't write to memory we shouldn't be writing to.

---
 upnpreplyparse.c | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/upnpreplyparse.c b/upnpreplyparse.c
index 81d5a9f..6ab8fc8 100644
--- a/upnpreplyparse.c
+++ b/upnpreplyparse.c
@@ -16,10 +16,21 @@ static void
 NameValueParserStartElt(void * d, const char * name, int l)
 {
     struct NameValueParserData * data = (struct NameValueParserData *)d;
-    if(l>511)
-        l = 511;
+    if(l>63)
+        l = 63;
     memcpy(data->curelt, name, l);
     data->curelt[l] = '\0';
+
+    /* store root element */
+    if(!data->head.lh_first)
+    {
+        struct NameValue * nv;
+        nv = malloc(sizeof(struct NameValue));
+        strcpy(nv->name, "rootElement");
+        memcpy(nv->value, name, l);
+        nv->value[l] = '\0';
+        LIST_INSERT_HEAD( &(data->head), nv, entries);
+    }
 }
 
 static void
@@ -50,7 +61,7 @@ ParseNameValue(const char * buffer, int bufsize,
     parser.starteltfunc = NameValueParserStartElt;
     parser.endeltfunc = 0;
     parser.datafunc = NameValueParserGetData;
-	parser.attfunc = 0;
+    parser.attfunc = 0;
     parsexml(&parser);
 }